1/2-20 X 4" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (5 / Pkg.)

Socket Head Cap Screws 18/8 Stainless 1/2-20 X 4 are high-precision fasteners designed for reliable installations in mechanical assemblies. Crafted from 18/8 stainless steel, these screws deliver excellent corrosion resistance, strong performance, and a smooth, clean finish for demanding environments.

Key Specifications

• Material: 18/8 stainless steel for corrosion resistance and durability
• Head style: Socket head cap screw for recessed drive and high torque
• Thread size: 1/2-20 UNC
• Length: 4 inches
• Finish: Smooth stainless finish suitable for assemblies in varying conditions

Benefits

• Excellent corrosion resistance in damp, outdoor, or harsh industrial environments
• Internal drive enables high torque with a clean, flush installation
• Standard 1/2"-20 UNC thread ensures compatibility with common fastener systems
• Long 4" length provides strong engagement in thicker materials
• Versatile for a wide range of applications in manufacturing, automotive, and equipment assembly

Choose these 18/8 stainless socket head cap screws for dependable performance, longevity, and a precise fit in your next project.